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Analysis, design, and management of supply chain networks with applications to time-sensitive products.

机译：分析，设计和管理对时间敏感产品的应用的供应链网络。

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摘要

With supply chains spanning the globe, and with increasing time-sensitivity for various products in many markets, timely deliveries are becoming a strategy, as important as productivity, quality, and even innovation (see, e.g., Gunasekaran, Patel, and McGaughey (2004), Christopher (2005), and Nagurney (2006)).;A product is considered to be time-sensitive, if there is a strict time requirement regarding that product, either as a characteristic of the product itself or on the demand side. In particular, a time-sensitive product must have at least one of the following two properties: (1) the product loses its value rapidly, due to either obsolescence or perishability, which can lead to extra waste and cost, if unused; (2) the demand for it is sensitive to the elapsed time for the order fulfillment; the failure to satisfy the demand on-time may result in the loss of potential market share, or, even worse, additional injuries or death as in times of crises.;This dissertation formulates, analyzes, and solves a spectrum of supply chain network problems for time-sensitive products, ranging from fast fashion to food to pharmaceuticals. Specifically, I first develop a model that captures the trade-offs between the operational costs and time issues in the apparel industry. I then construct a sustainable fashion supply chain network model under oligopolistic competition and brand differentiation. I, subsequently, capture the deterioration of fresh produce along the entire supply chain through arc multipliers with time decay. Finally, I consider the supply chain network design problem for critical needs products, as in times of crises and humanitarian relief operations. I also develop a supply chain network design/redesign model with multiple products, with particular relevance to healthcare.;This dissertation consists of advances in the modeling, analysis, and design of supply chain networks for time-sensitive products, all unified through the methodology of variational inequality theory (see Nagurney (1999)), coupled with network theory and multicriteria decision-making. The framework captures the underlying behavior associated with the operation and management of the associated supply chains, whether that of central optimization or competition, allows for the graphical depiction of the supply chain network structures, and efficient and effective solution.
机译：随着供应链遍及全球，并且在许多市场中对各种产品的时间敏感性越来越高，及时交付已成为一项战略，与生产力，质量甚至创新同样重要（参见例如Gunasekaran，Patel和McGaughey（2004年）。 ，Christopher（2005）和Nagurney（2006））；如果对产品有严格的时间要求，则该产品被视为对时间敏感的，无论是作为产品本身的特征还是在需求方面。特别是，对时间敏感的产品必须至少具有以下两个特性之一：（1）产品由于陈旧或易腐烂而迅速失去其价值，如果不使用则会导致额外的浪费和成本； （2）需求对订单执行所经过的时间敏感；未能及时满足需求可能会导致潜在的市场份额损失，甚至在危机时期甚至会造成额外的伤害或死亡。;本论文阐述，分析并解决了一系列供应链网络问题适用于对时间敏感的产品，从快速时尚到食品再到药品。具体来说，我首先开发一个模型，该模型捕获了服装行业中运营成本和时间问题之间的权衡。然后，我在寡头竞争和品牌差异下构建可持续的时尚供应链网络模型。随后，我通过具有时间衰减的电弧倍增器来捕获整个供应链中新鲜农产品的变质。最后，在危机和人道主义救援行动中，我考虑了关键需求产品的供应链网络设计问题。我还开发了具有多种产品的供应链网络设计/重新设计模型，这些模型与医疗保健特别相关。本论文包括对时间敏感产品的供应链网络的建模，分析和设计方面的进展，这些方法通过方法学得以统一变异性不平等理论（参见Nagurney（1999）），以及网络理论和多准则决策。该框架捕获了与相关供应链的运营和管理相关的基本行为，无论是集中优化还是竞争行为，都允许对供应链网络结构进行图形化描述，并提供有效的解决方案。

著录项

  • 作者

    Yu, Min.;

  • 作者单位

    University of Massachusetts Amherst.;

  • 授予单位 University of Massachusetts Amherst.;
  • 学科 Business Administration Management.;Operations Research.
  • 学位 Ph.D.
  • 年度 2012
  • 页码 204 p.
  • 总页数 204
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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